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powerbank-bike-clamp: round top corner
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Mon, 8 Feb 2021 17:16:14 +0000
(17:16 +0000)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Mon, 8 Feb 2021 17:16:14 +0000
(17:16 +0000)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
powerbank-bike-clamp.scad
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diff --git
a/powerbank-bike-clamp.scad
b/powerbank-bike-clamp.scad
index 835f51eaf210a4ead52086df3f38d46c554b43b1..05ede89ea9ca022370eb65cfc5524d7bc4d46cf8 100644
(file)
--- a/
powerbank-bike-clamp.scad
+++ b/
powerbank-bike-clamp.scad
@@
-102,6
+102,8
@@
hinge_stride = (clamp_width_actual + hinge_gap_z) / hinge_lobes;
hinge_outer_r = hinge_around + hinge_pin/2;
hinge_y = tube_dia/2 + hinge_outer_r;
+top_cnr_r = min(endwall_th, main_th);
+
echo(bot_y);
module TubePlan(){ circle(r = tube_dia/2); }
@@
-310,6
+312,16
@@
module PowerBankHolder(){ ////toplevel
rotate([0,0,90])
translate(bank_input_ctr)
square(center=true, bank_input_sz);
+
+ translate([0, -(bank_y_sz/2 + endwall_th), 0] + 0.01 * [-1,-1]) {
+ linextr(-200,200){
+ difference(){
+ square(center=true, top_cnr_r*2);
+ translate(top_cnr_r * [1,1])
+ circle(r= top_cnr_r);
+ }
+ }
+ }
}
}